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Aleks [24]
3 years ago
10

Help its the mid chapter checkpoint

Mathematics
2 answers:
Elena-2011 [213]3 years ago
8 0

Answer:

1. Estimate the quotient helps you place the first digit in a division problem because the estimation is an approximation to the solution of the problem. Take into account that the first digit of the actual solution not necessarily match the first digit of the approximation, but still helps you to find the actual solution because both first digits are near.

2. If you multiply the divisor by the quotient you must obtain the dividend. For example, 210/7 = 30, then 30*7 = 210

Ipatiy [6.2K]3 years ago
4 0
1. it helps you by being the first number you use to divide 
2 you can multiply the quotient and dividend to check your answer so you can check if the quotient is right, to see if its right it should equal the divisor.
3. 211
4.60.875
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Helpp plsss!!! And show workingg
kobusy [5.1K]

Answer:

15 terms

Step-by-step explanation:

There is a common difference d between consecutive terms

d = 20 - 10 = 30 - 20 = 10

This indicates the sequence is arithmetic with n th term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 10 and d = 10 with a_{n} = 150 , then

10 + 10(n - 1) = 150 ( subtract 10 from both sides )

10(n - 1) = 140 ( divide both sides by 10 )

n - 1 = 14 ( add 1 to both sides )

n = 15

The number of terms is 15

5 0
3 years ago
I need help with this math question
Butoxors [25]

Answer:

The base would be the same since it's the same number. (Base is 7).

You would then subtract 10 by 3 and you would get 7. Answer is 7 to the power of 2.

Hope this helps (:

7 0
3 years ago
Please tell me the least to greatest. 20 POINTS!
Andrej [43]
15/16 = 0.9375
90% = 0.9
0.925 = 0.925
7/8 = 0.875
.92 = .92

0.875, 0.9, 0.92, 0.925, 0.9375

least to greatest = 7/8, 90%, .92, 0.925, 15/16

3 2/3 = 3.666666666666667
362% = 36.2
3.66 = 3.66
3 3/5 = 3.6
36

3.6, 3.66, 3.666666666666667, 36, 36.2

3 3/5, 3.66, 3 2/3, 36, 36.2





3 0
3 years ago
PLZ HELP ME <br> NO LINKS PLZ
Alla [95]

Answer:

the domain is -11,10 but i didnt know if you wanted that or not

Step-by-step explanation:

7 0
2 years ago
Choose ASA SAA or neither to describe this figure
ololo11 [35]

Answer:

SAA

Step-by-step explanation:

HOPE IT HELPS YOU IN YOUR LEARNING PROCESS.

4 0
3 years ago
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